Half Marathon Races in Iowa

Find upcoming half marathon races in Iowa — with dates, locations, and direct registration links.

40 upcoming half marathon races found in Iowa

Upcoming Half Marathon Races in Iowa

5K+2

Oct 17

Haunted 5K, 10K, & 13.1M at Bettendorf, IA (42)

Sat, October 17, 2026

Bettendorf, IA

View Race

1/2 Half Marathon+3

Nov 7

Hillbilly Hike Half Marathon, 10k, & Greubel Memorial 5k

Sat, November 7, 2026

Carlisle, IA

View Race

Half Marathon+11

Oct 10

Hot Cider Hustle - Cedar Rapids Half Marathon, 10K & 5K

Sat, October 10, 2026

Cedar Rapids, IA

View Race

IMT Des Moines Marathon+5

Oct 18

IMT Des Moines Marathon

Sun, October 18, 2026

Des Moines, IA

View Race

5K+3

Nov 7

Iowa Trail Run Series: Whiterock

Sat, November 7, 2026

Coon Rapids, IA

View Race

5K+7

Nov 7

Scott Sterrett Memorial Races

Sat, November 7, 2026

Cedar Falls, IA

View Race

1Mile+10

Oct 10

Spooky Sprint- Des Moines

Sat, October 10, 2026

Polk City, IA

View Race

Half Marathon+3

Oct 10

The Driftless Half Marathon

Sat, October 10, 2026

Lansing, IA

View Race

Kids Dash+9

Nov 22

Turkey Trails- Des Moines

Sun, November 22, 2026

Des Moines, IA

View Race

Half Marathon+2

Oct 10

Spooky Sprint – Des Moines Half Marathon, 10k & 5k

Sat, October 10, 2026

Des Moines, IA

View Race

Marathon+5

Apr 25

Cedar Rapids Marathon Weekend - Early Bird

Sun, April 25, 2027

Cedar Rapids, IA

View Race

Half Marathon+5

Apr 17

Drake Road Races

Sat, April 17, 2027

Des Moines, IA

View Race

Half Marathon+1

Jun 5

EMC DAM to DSM

Sat, June 5, 2027

Polk City, IA

View Race

Fast, Flat, and Family-Friendly 5K+3

May 7

Friends of Yellow River State Forest Trail Run

Fri, May 7, 2027

Harpers Ferry, IA

View Race

5K+3

Nov 14

Gobbler 5K, 10K, 13.1M & 26.2M at Des Moines, IA (46)

Sat, November 14, 2026

Des Moines, IA

View Race

5K+3

Oct 10

Haunted 5K, 10K, 13.1M & 26.2M at Des Moines, IA (41)

Sat, October 10, 2026

Des Moines, IA

View Race

5K+2

Dec 12

Holiday 5K, 10K, & 13.1M at Des Moines, IA (50)

Sat, December 12, 2026

Des Moines, IA

View Race

IronHorse Full Marathon (Half in MN and Half in IA) IA21004MF+3

May 1

IronHorse - USATF Certified & Sanctioned

Sat, May 1, 2027

Riceville, IA

View Race

Marathon+3

Apr 24

Kewash Marathon, Half Marathon, 10K & 5K

Sat, April 24, 2027

Washington, IA

View Race

Ultra+2

Oct 24

Yippee-Ki-Yay 50k, Half Marathon & 10k

Sat, October 24, 2026

Council Bluffs, IA

View Race

PBR Half Marathon

Feb 6

PBR Half Marathon

Sat, February 6, 2027

Perry, IA

View Race

5K Run/Walk+12

Mar 13

Des Moines St. Paddy's Half Marathon, 5K & Marathon Run/Walk

Sat, March 13, 2027

Des Moines, IA

View Race

Kids Dash+7

Apr 25

DoNot Stop Half Marathon/5K/10K - Des Moines

Sun, April 25, 2027

Des Moines, IA

View Race

Kids Dash+7

Jul 11

Heatwave Half Marathon/5K/10K - Des Moines

Sun, July 11, 2027

Des Moines, IA

View Race

Kid's Dash+7

May 30

Hometown Half Marathon/5K/10K - Des Moines

Sun, May 30, 2027

Des Moines, IA

View Race

5K+2

Jan 16

Medal Madness 5K, 10K, & 13.1M, Bettendorf, IA (02)

Sat, January 16, 2027

Bettendorf, IA

View Race

5K+2

Jan 30

Medal Madness 5K, 10K, & 13.1M, Bettendorf, IA (04)

Sat, January 30, 2027

Bettendorf, IA

View Race

5K+3

Apr 17

Medal Madness 5K, 10K, 13.1M & 26.2M at Bettendorf, IA (15)

Sat, April 17, 2027

Bettendorf, IA

View Race

Revolution Half Marathon+5

Jul 3

Revolution Run

Sat, July 3, 2027

Council Bluffs, IA

View Race

Kid's Dash+7

Mar 14

Time to Paddy 5K/10K & Lucky 13.1 - Des Moines

Sun, March 14, 2027

Des Moines, IA

View Race